GPCR CLASS (FAMILY)
SPECIES
G PROTEIN FAMILY
DATE
3D VIEW
Tertiary structure confidence
(pLDDT score) avg.: 80.9
Confident (90-70)
Low (70-50)
Very low (<50)
Disordered
PTM Score: 0.7
iPTM Score: 0.7
PAE mean: 14.8
GPCR - G protein interface interactions
The biflare plot is a modified version of a flareplot, where lines are drawn between an inner concentric circle
(Gα residues)
and an outer concentric circle (GPCR residues) depicting the interface interactions.
Different interaction types are shown with different line types (aromatic - solid,
hydrophobic - dashed,
ionic - long dashed, polar - dotted, Van der Waals - dash-dot).
The interactive features include filtering on interaction type, segments, residues and backbone or sidechain interactions.
GPCR-G protein backbone (bb) or sidechain (sc):
Structures
0 structures selected.
Sequence Color
Interaction frequency filter (%)
Gα,
GPCR
Interaction cut-off: strict (stick), loose (line)
Interaction type |
GPCR Segment |
AA |
Number |
Generic number |
Gα segment |
AA |
Number |
Generic number |
---|---|---|---|---|---|---|---|---|
Hydrophobic | TM3 | V | 125 | 3x54 | G.H5 | L | 374 | G.H5.23 |
Polar | ICL2 | P | 128 | 34x50 | G.H5 | N | 370 | G.H5.19 |
Hydrophobic | ICL2 | L | 129 | 34x51 | G.S1 | V | 49 | G.S1.02 |
Van-der-waals | ICL2 | L | 129 | 34x51 | G.S1 | V | 49 | G.S1.02 |
Ionic | ICL3 | H | 227 | - | G.H5 | D | 364 | G.H5.13 |
Polar | H8 | S | 297 | 8x47 | G.H5 | M | 375 | G.H5.24 |
Hydrophobic | H8 | S | 297 | 8x47 | G.H5 | M | 375 | G.H5.24 |
Van-der-waals | H8 | S | 297 | 8x47 | G.H5 | M | 375 | G.H5.24 |
Hydrophobic | ICL2 | P | 128 | 34x50 | G.H5 | I | 366 | G.H5.15 |
Van-der-waals | ICL2 | P | 128 | 34x50 | G.H5 | I | 366 | G.H5.15 |
Hydrophobic | ICL2 | L | 129 | 34x51 | G.H5 | K | 363 | G.H5.12 |
Hydrophobic | ICL3 | E | 225 | - | G.H5 | R | 360 | G.H5.09 |
Van-der-waals | ICL3 | E | 225 | - | G.H5 | R | 360 | G.H5.09 |
Hydrophobic | ICL2 | R | 133 | 34x55 | G.hns1 | R | 47 | G.hns1.03 |
Van-der-waals | ICL2 | R | 133 | 34x55 | G.hns1 | R | 47 | G.hns1.03 |
Hydrophobic | ICL2 | P | 128 | 34x50 | G.H5 | L | 367 | G.H5.16 |
Hydrophobic | TM7 | A | 296 | 7x56 | G.H5 | M | 375 | G.H5.24 |
Van-der-waals | TM7 | A | 296 | 7x56 | G.H5 | M | 375 | G.H5.24 |
Hydrophobic | ICL2 | P | 128 | 34x50 | G.H5 | K | 363 | G.H5.12 |
Van-der-waals | ICL2 | P | 128 | 34x50 | G.H5 | K | 363 | G.H5.12 |
Hydrophobic | ICL2 | R | 133 | 34x55 | G.HN | T | 43 | G.HN.52 |
Van-der-waals | ICL2 | R | 133 | 34x55 | G.HN | T | 43 | G.HN.52 |
Hydrophobic | ICL3 | E | 225 | - | G.H5 | D | 364 | G.H5.13 |
Van-der-waals | ICL3 | E | 225 | - | G.H5 | D | 364 | G.H5.13 |
Ionic | C-term | E | 323 | - | G.H3 | R | 279 | G.H3.16 |
Polar | C-term | E | 323 | - | G.H3 | R | 279 | G.H3.16 |
Hydrophobic | C-term | E | 323 | - | G.H3 | R | 279 | G.H3.16 |
Van-der-waals | C-term | E | 323 | - | G.H3 | R | 279 | G.H3.16 |
Hydrophobic | TM5 | L | 220 | 5x65 | G.H5 | L | 371 | G.H5.20 |
Hydrophobic | TM4 | R | 136 | 4x38 | G.hns1 | K | 46 | G.hns1.02 |
Van-der-waals | TM4 | R | 136 | 4x38 | G.hns1 | K | 46 | G.hns1.02 |
Hydrophobic | C-term | F | 359 | - | H.HA | D | 101 | H.HA.24 |
Van-der-waals | C-term | F | 359 | - | H.HA | D | 101 | H.HA.24 |
Hydrophobic | ICL2 | L | 129 | 34x51 | G.H5 | F | 359 | G.H5.08 |
Van-der-waals | ICL2 | L | 129 | 34x51 | G.H5 | F | 359 | G.H5.08 |
Hydrophobic | H8 | R | 298 | 8x48 | G.H5 | Q | 377 | G.H5.26 |
Polar | C-term | F | 359 | - | H.HA | K | 105 | H.HA.28 |
Hydrophobic | C-term | F | 359 | - | H.HA | K | 105 | H.HA.28 |
Van-der-waals | C-term | F | 359 | - | H.HA | K | 105 | H.HA.28 |
Hydrophobic | TM6 | R | 234 | 6x33 | G.H5 | M | 375 | G.H5.24 |
Polar | ICL2 | R | 135 | 34x57 | G.H5 | Q | 373 | G.H5.22 |
Polar | H8 | S | 297 | 8x47 | G.H5 | L | 376 | G.H5.25 |
Hydrophobic | H8 | S | 297 | 8x47 | G.H5 | L | 376 | G.H5.25 |
Van-der-waals | H8 | S | 297 | 8x47 | G.H5 | L | 376 | G.H5.25 |
Hydrophobic | C-term | F | 359 | - | H.HB | M | 123 | H.HB.10 |
Van-der-waals | C-term | F | 359 | - | H.HB | M | 123 | H.HB.10 |
Hydrophobic | TM6 | A | 235 | 6x34 | G.H5 | M | 375 | G.H5.24 |
Van-der-waals | TM6 | A | 235 | 6x34 | G.H5 | M | 375 | G.H5.24 |
Hydrophobic | C-term | R | 322 | - | G.h4s6 | R | 335 | G.h4s6.09 |
Hydrophobic | TM3 | V | 125 | 3x54 | G.H5 | L | 367 | G.H5.16 |
Van-der-waals | TM3 | V | 125 | 3x54 | G.H5 | L | 367 | G.H5.16 |
Hydrophobic | ICL2 | L | 129 | 34x51 | G.H5 | I | 366 | G.H5.15 |
Van-der-waals | ICL2 | L | 129 | 34x51 | G.H5 | I | 366 | G.H5.15 |
Hydrophobic | TM3 | V | 125 | 3x54 | G.H5 | L | 371 | G.H5.20 |
Hydrophobic | TM6 | A | 235 | 6x34 | G.H5 | L | 371 | G.H5.20 |
Hydrophobic | ICL1 | M | 52 | - | G.H5 | L | 376 | G.H5.25 |
Polar | TM3 | G | 124 | 3x53 | G.H5 | N | 370 | G.H5.19 |
Hydrophobic | TM3 | G | 124 | 3x53 | G.H5 | N | 370 | G.H5.19 |
Van-der-waals | TM3 | G | 124 | 3x53 | G.H5 | N | 370 | G.H5.19 |
Polar | TM6 | Q | 231 | 6x30 | G.H5 | L | 371 | G.H5.20 |
Hydrophobic | TM6 | Q | 231 | 6x30 | G.H5 | L | 371 | G.H5.20 |
Van-der-waals | TM6 | Q | 231 | 6x30 | G.H5 | L | 371 | G.H5.20 |
Hydrophobic | TM6 | Q | 231 | 6x30 | G.H5 | K | 372 | G.H5.21 |
Van-der-waals | TM6 | Q | 231 | 6x30 | G.H5 | K | 372 | G.H5.21 |
Hydrophobic | TM2 | M | 62 | 2x43 | G.H5 | L | 376 | G.H5.25 |
Van-der-waals | TM2 | M | 62 | 2x43 | G.H5 | L | 376 | G.H5.25 |
Polar | TM3 | R | 121 | 3x50 | G.H5 | L | 374 | G.H5.23 |
Hydrophobic | TM3 | R | 121 | 3x50 | G.H5 | L | 374 | G.H5.23 |
Van-der-waals | TM3 | R | 121 | 3x50 | G.H5 | L | 374 | G.H5.23 |
Van-der-waals | ICL2 | K | 132 | 34x54 | G.hns1 | K | 46 | G.hns1.02 |
Polar | TM4 | R | 136 | 4x38 | G.HN | T | 43 | G.HN.52 |
Hydrophobic | TM6 | Q | 231 | 6x30 | G.H5 | M | 375 | G.H5.24 |
Van-der-waals | TM6 | Q | 231 | 6x30 | G.H5 | M | 375 | G.H5.24 |
Polar | ICL2 | R | 135 | 34x57 | G.H5 | N | 370 | G.H5.19 |
Hydrophobic | ICL2 | R | 135 | 34x57 | G.H5 | N | 370 | G.H5.19 |
Van-der-waals | ICL2 | R | 135 | 34x57 | G.H5 | N | 370 | G.H5.19 |
Polar | TM4 | R | 136 | 4x38 | G.HN | K | 42 | G.HN.51 |
Van-der-waals | TM4 | R | 136 | 4x38 | G.HN | K | 42 | G.HN.51 |
Hydrophobic | TM2 | V | 59 | 2x40 | G.H5 | L | 376 | G.H5.25 |
Van-der-waals | TM2 | V | 59 | 2x40 | G.H5 | L | 376 | G.H5.25 |
Hydrophobic | ICL2 | L | 129 | 34x51 | G.H5 | V | 362 | G.H5.11 |
Hydrophobic | TM7 | A | 296 | 7x56 | G.H5 | L | 376 | G.H5.25 |
Polar | C-term | R | 322 | - | G.H3 | R | 279 | G.H3.16 |
Polar | TM6 | Q | 231 | 6x30 | G.H5 | H | 368 | G.H5.17 |
Hydrophobic | TM6 | Q | 231 | 6x30 | G.H5 | H | 368 | G.H5.17 |
Van-der-waals | TM6 | Q | 231 | 6x30 | G.H5 | H | 368 | G.H5.17 |
Hydrophobic | ICL3 | H | 227 | - | G.h4s6 | P | 341 | G.h4s6.20 |
Van-der-waals | ICL3 | H | 227 | - | G.h4s6 | P | 341 | G.h4s6.20 |
Hydrophobic | TM6 | G | 228 | 6x27 | G.H5 | H | 368 | G.H5.17 |
Aromatic | ICL3 | H | 227 | - | G.S6 | Y | 343 | G.S6.02 |
Hydrophobic | ICL3 | H | 227 | - | G.S6 | Y | 343 | G.S6.02 |
Van-der-waals | ICL3 | H | 227 | - | G.S6 | Y | 343 | G.S6.02 |
Hydrophobic | ICL2 | L | 129 | 34x51 | G.S3 | V | 216 | G.S3.01 |